In this tune, we’re going to venture into the world of “walking” bass lines, an absolutely essential topic to explore because it teaches you ways to outline chord changes using various note choices, from chord tones to scales and beyond. “Last Jazz Blues” is going to also teach you the jazz-blues song form, which is related to the standard rock-based blues, but with some extra chords to navigate. This chord progression is critical to know if you’re ever playing at a jazz jam session because it forms the basis of so many jazz-blues standards, both modern and classic.